MERCEDES 111-140-42-09 Exhaust Manifold Benz

( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: 111-140-42-09 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review MERCEDES benz Genuine Exchange Exhaust Manifold

The Mercedes-Benz 111-140-42-09 exhaust manifold is a crucial component of the internal combustion engine in Mercedes-Benz vehicles. This exhaust manifold is specifically designed for Mercedes-Benz models equipped with a 2.2-liter CDI engine, and it is manufactured to the highest standards of quality and performance.

The exhaust manifold is made of grey cast iron, a material that offers excellent strength and durability. Its design incorporates five exhaust ports, each with an integrated catalytic converter. These converters help reduce harmful emissions by converting them into less toxic gases before they are expelled from the vehicle's exhaust system.

The Mercedes-Benz 111-140-42-09 exhaust manifold is a monolithic design, meaning that the exhaust ports and the catalytic converters are integrated into a single piece. This design offers several advantages, including improved thermal efficiency and reduced exhaust gas backpressure.

The manifold's exhaust ports are engineered to provide optimal exhaust gas flow, ensuring that the engine receives an efficient supply of fresh air for combustion. The manifold's design also facilitates a smooth transition from the engine cylinders to the exhaust system, which helps to minimize exhaust gas turbulence and improve engine performance.

The Mercedes-Benz 111-140-42-09 exhaust manifold is also designed for easy installation. It comes with all necessary gaskets and hardware, making it a straightforward replacement for a worn-out or damaged exhaust manifold. The manifold is also compatible with the factory exhaust system, ensuring a seamless integration and a factory-like fit.

In summary, the Mercedes-Benz 111-140-42-09 exhaust manifold is a high-performance, durable component that plays a vital role in the proper functioning of your Mercedes-Benz vehicle's engine. Its monolithic design offers improved thermal efficiency and reduced exhaust gas backpressure, while its integrated catalytic converters help reduce harmful emissions. With easy installation and compatibility with the factory exhaust system, this exhaust manifold is a valuable investment for any Mercedes-Benz owner.

Buying a Mercedes-Benz 111-140-42-09 exhaust manifold involves considering several pros and cons before making a decision. This component is an essential part of your Mercedes-Benz vehicle's exhaust system. Let's explore the advantages and disadvantages of purchasing this specific exhaust manifold.

1. OEM Quality: The Mercedes-Benz 111-140-42-09 exhaust manifold is an original equipment manufacturer (OEM) part. It is made from the same materials and to the same specifications as those used by the manufacturer. This ensures a perfect fit and optimal performance.

2. Improved Performance: A new exhaust manifold can lead to improved engine performance. A worn-out or damaged manifold can restrict exhaust flow, reducing power and fuel efficiency.

3. Reduced Emissions: A new exhaust manifold can help reduce harmful emissions by ensuring proper exhaust gas flow. This is beneficial for the environment and can help your vehicle pass emissions tests.

1. Cost: The Mercedes-Benz 111-140-42-09 exhaust manifold can be quite expensive, especially when compared to aftermarket alternatives. This is due to the fact that it is an OEM part.

2. Availability: Due to its specific nature, finding a Mercedes-Benz 111-140-42-09 exhaust manifold may be challenging. You may need to check with multiple dealerships or suppliers to locate one.

3. Installation: Installing an exhaust manifold can be a complex process, especially for those without experience. It may require specialized tools and knowledge.

The Mercedes-Benz 111-140-42-09 exhaust manifold offers several benefits, such as OEM quality, improved performance, and reduced emissions. However, it also comes with disadvantages, including high cost, limited availability, and complex installation.

If you are looking for a high-performance exhaust manifold that ensures optimal fit and function, the Mercedes-Benz 111-140-42-09 exhaust manifold is an excellent choice. However, if cost is a concern or you prefer an easier installation process, you may want to consider aftermarket alternatives. Ultimately, the decision depends on your specific needs, budget, and expertise.

part # 1111404209 prices

• $258.99-$750.00

specifications maniheader:

• for makes: Mercedes
• part type: Exhaust Manifold
• manufacturer part number: 111-140-42-09
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

seller maniheader:

• # reviews: 334
• rating: 100.0%

returns maniheader:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments maniheader:

• other
• wallet: Google-pay
• credit card: Visa

offer maniheader:

• sold: 0
• availability: In Stock
• started: February 8, 2026
• options: Ship-to-home
• quantity: 2

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

shipping maniheader:

• service: Standard, Expedited, Overnight
• cost: $0.00
• type: Fixed
• class: Standard, Expedited, One-day
• transit: 4-11 Days

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